https://www.youtube.com/watch?v=zkPDLKp27R4

It is a repeating pattern of motion that transfers energy

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​What is a wave?

All waves share the same properties

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Wave Properties

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​Can you tell what kind of wave the boy is producing?

Waves have a crest, trough, wavelength and amplitude​

Wave properties

Waves have different patterns. What do you notice about these waves?​

Waves can have high and low amplitudes

​Waves can have short or long wave lengths

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You will now be scientisits and observe waves

Draw wave 1 with a high amplitude and wave 2 with a low amplitude​

Are the amplitudes or wavelengths the same for both waves? Are they different?